Join the Club and Save Big! Posted on September 1, 2015September 2, 2015 by CBM Vineyards 01 Sep Enjoy 50% off on ALL of your purchases at both Charles B. Mitchell Vineyards and Winery by the Creek when you join any Cru Club or Zin Zone club this weekend! Discount is only redeemable toward current release bottle purchases. Offer only valid at the wineries. CBM Vineyards Online Special: $1 Shipping This Week Only! Half-Off All Wine Cases This Labor Day Weekend!